Introduction: This blog explains about troubleshooting IP routing issues in a Cisco network. Cause of the Issue? Usually, when we need to send/receive data from one network to another network we [...]

Introduction: This blog explains about L2 (Layer 2) Vlans in the Local Area Network. This document reveals how to create/delete/modify and verification of L2 vlan in Cisco Switch. Why We need L2 [...]

Introduction: This blog explains about the Cisco Hot Standby Router Protocol (HSRP) feature. What is HSRP? HSRP stands for Hot Standby Router Protocol. This is a Cisco proprietary protocol. HSRP [...]

Introduction: This blog explains Network Access control list. What is an ACL? Access Control List is a Network security feature that filters traffic on Layer 3 (IP Address) and Layer 4 (tcp/udp) [...]

NETWORK ETHER-CHANNEL Intrhttps://doyensys.com/blogs/wp-admin/upload.phpoduction: This blog explains about the feature of Ether-channel/Port channel on Network. Why Ether-channel? Traditionally, [...]

Introduction: This blog explains about the feature of dynamic routing protocol in a Network. Why Dynamic routing protocol? During the early days of the network, static routing was in the play. [...]